CN109625120A - A kind of logistics trolley shifter - Google Patents
A kind of logistics trolley shifter Download PDFInfo
- Publication number
- CN109625120A CN109625120A CN201811597746.XA CN201811597746A CN109625120A CN 109625120 A CN109625120 A CN 109625120A CN 201811597746 A CN201811597746 A CN 201811597746A CN 109625120 A CN109625120 A CN 109625120A
- Authority
- CN
- China
- Prior art keywords
- component
- logistics trolley
- shifter
- whippletree
- connection component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of logistics trolley shifters, including support body, wheel and connection component, the wheel is mounted on the bottom of support body, the connection component is mounted on support body, the bottom of support body is equipped with a whippletree, wheel is located at left end and the right end of whippletree, and connection component is perpendicular to the whippletree.The edge of logistics trolley plate is equipped with by follower link, such as pull ring, the end of connection component is equipped with active connector, such as drag hook, active connector cooperates with by follower link, and operator pulls support body, it is mobile that the logistics trolley shifter drags the logistics trolley, since the logistics trolley shifter acts on the plate of material trolley, the cargo on plate will not opposing plates displacement, guarantee the stability of cargo transport.
Description
Technical field
The present invention relates to logistics technology, and in particular to logistics equipment.
Background technique
Logistics trolley, bearing goods.Be it is easy to loading and unloading, have kind of a logistics trolley, be similar to flat car, including a plate and peace
Mounted in the idler wheel of plate four corners.Cargo is placed on it, and pushes away passerby and acts on cargo, and cargo moves ahead with logistics trolley, in this way,
Relative displacement can be occurred in cargo, cargo and logistics trolley by pushing away passerby's long duration of action, and cargo is caused to topple.
Summary of the invention
Technical problem solved by the invention: easily moving flat logistics trolley, avoids its cargo phase with carrying
To displacement.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of logistics trolley shifter, including bracket
Body, wheel and connection component, the wheel are mounted on the bottom of support body, and the connection component is mounted on support body, bracket
The bottom of body is equipped with a whippletree, and wheel is located at left end and the right end of whippletree, and connection component is perpendicular to the whippletree.
The edge of logistics trolley plate is equipped with by follower link, such as pull ring, and the end of connection component is equipped with active connector,
Such as drag hook, active connector cooperates with by follower link, operator's pulling support body, described in the logistics trolley shifter dragging
Logistics trolley is mobile, and since the logistics trolley shifter acts on the plate of material trolley, the cargo on plate will not be opposite
Plate displacement, guarantees the stability of cargo transport.
The left and right ends of logistics trolley shifter whippletree set wheel, and logistics trolley shifter can be made arbitrarily to become when moving
Its flexibility ratio for transporting cargo is improved in more direction.
The preferred universal wheel of wheel, whippletree are equipped with vertical bar, and vertical bar is equipped with handle.Operator acts on handle, drags
Dynamic logistics trolley shifter.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is a kind of schematic diagram of logistics trolley shifter；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is the schematic diagram of transmission mechanism；
Fig. 5 is the explosive view of Fig. 4；
Fig. 6 is to observe from below the resulting schematic diagram of transmission mechanism explosive view in Fig. 5；
Fig. 7 is the resulting schematic diagram of transmission mechanism viewed from above in Fig. 4.
Symbol description in figure:
10, transmission mechanism；11, basal disc；112, upper diskware；113, lower diskware；114, connector；12, driving shaft；13, from
Moving axis；14, highlighted component；140, shifting component；141, sleeve；142, poke rod；143, screw is adjusted；15, turntable；150, interior
Recessed structure；161, driving gear；162, middle rotating disk；163, internal gear；171, spragging gear；172, unlock piece；173, it brakes
Axis；174, brake component；
20, wheel；
30, whippletree；31, installing frame；32, vertical bar；
41, fixation member；410, lug is hingedly used；42, movable part；43, fixed plate；44, swivel pin；
51, handle；52, switch plate；53, connector mounting hole；
60, transmission mechanism installation part is fixedly connected with the lower diskware 113 of fixed plate 43 and basal disc 11.
Specific embodiment
Following specific embodiments are referring to figs. 1 to Fig. 7.
A kind of logistics trolley shifter, including support body, wheel 20 and connection component, the wheel are mounted on support body
Bottom, the connection component are mounted on support body, and the bottom of support body is equipped with a whippletree 30, and whippletree 30 is equipped with vertical bar 32,
Vertical bar is equipped with handle.Wheel is located at left end and the right end of whippletree, and connection component is horizontally disposed and perpendicular to the whippletree.
The bottom of whippletree 30 is equipped with installing frame 31, and the connection component is removably mounted in the installing frame.It is removable
Unloading installation can be threaded connection, and specifically, connection component opens up threaded hole, and installing frame opens up through-hole, and threaded fastener protrudes into
The through-hole, and being screwed onto the threaded hole of connection component realizes being detachably connected for connection component and installing frame.Detachably connect
Connect the storage and carrying mobile convenient for logistics trolley.
The connection component includes the fixation member 41 connecting with whippletree 30 and the hinged movable part of the fixation member
42, the end of movable part is equipped with the connector that can connect with logistics trolley, leave unused the logistics trolley shifter when, it is movable
Component, which is flipped up, to be leaned against on support body, and logistics trolley shifter is in shape is collapsed, convenient for storage.
The end of connection component, the i.e. end of movable part 42 are equipped with connector switching mechanism, connector switching mechanism packet
Include transmission mechanism 10, handle 51, switch plate 52, several connectors.
The transmission mechanism includes basal disc 11, driving shaft 12, driven shaft 13；The bottom of basal disc is arranged in driving shaft, actively
Axis is connect with power transfer component, and power transfer component is connect with highlighted component 14, prominent group described in power transfer Component driver
Part makees the rotary motion that motion profile is in circular ring shape；The top of basal disc is arranged in driven shaft, and driven shaft is equipped with turntable 15, turntable
It is equipped with concave inward structure 150；The rotation center of highlighted component deviates the rotation center of turntable；The top of highlighted component is equipped with and stirs
Component 140 can cooperate with the shifting component that the highlighted component rotates with the concave inward structure.
The working principle of the transmission mechanism 10 is as described below.The driving shaft 12 is driven, power transfer Component driver
Highlighted component movement, when highlighted component 14 and when being closer of turntable 15, shifting component 140 fits into concave inward structure 150, and
Drive turntable, the synchronous rotation of driven shaft.When highlighted component and turntable are gradually distance from, shifting component and concave inward structure are de-
From highlighted component continues rotation and turntable and driven shaft are static.
The power transfer component includes driving gear 161, middle rotating disk 162, internal gear 163；Internal gear is articulated in base
On disk 11, driving gear is mounted on driving shaft 12, and highlighted component 14 is mounted on the lateral wall of internal gear, and driving gear passes through
Middle rotating disk driving internal gear rotation.
The basal disc 11 includes upper diskware 112 and lower diskware 113, and upper diskware and lower diskware are connected by connector 114；It is interior
Gear 163 is articulated on diskware 112, and between upper diskware and lower diskware；Internal gear 163 includes articulated section and gear
Portion, articulated section and upper diskware are pivotally connected, and gear part is engaged with middle rotating disk；The highlighted component 14 is mounted on the lateral wall of internal gear
On, driving gear 161, middle rotating disk 162 are mounted on diskware；The end of the lower diskware 113 and movable part 42 is fixed
Connection.
The shifting component 140 includes the sleeve 141 being mounted on highlighted component 14, the poke rod being plugged in sleeve
142, the adjusting screw for being set in the spring on poke rod and in sleeve, being screwed on sleeve and offseting with poke rod tail end
143.The elastic force that screw is capable of adjustment spring is adjusted, and then adjusts the resistance that poke rod 142 stretches in sleeve.Shifting component with
When concave inward structure cooperates, the poke rod is protruded into concave inward structure, with the rotation of turntable, protrude into poke rod in concave inward structure into
Row certain amplitude is stretched.
Shifting component 140 makees the rotary motion of annular, since the rotation center of highlighted component deviates the rotation center of turntable,
Shifting component can be caught in the groove and be against on the side wall of groove, driving turntable rotation, then be detached from groove.Shifting component
It is engaged to disengaging with groove, turntable rotates fixed angle.
Transmission mechanism is equipped with brake apparatus.Brake apparatus includes the spragging gear 171 being mounted on driven shaft 13, is mounted on
Brake assemblies on basal disc 11, the unlock piece 172 being mounted on highlighted component 14.Brake assemblies include the system being mounted on basal disc
Moving axis 173, the brake component 174 being mounted on brake axle, the torsional spring for connecting brake axle and brake component, under the action of torsional spring, system
The head end of moving part can be caught in the tooth paddy of spragging gear；Unlock piece can act on the tail end of brake component and rotate brake component,
Disengage the head end of brake component with spragging gear.When the groove in shifting component 140 and turntable 15 cooperates, the unlock
Part 172 acts the brake component 174, disengages it with spragging gear 171, in this way, driven shaft 13 is in free state.System
Dynamic device can lock the driven shaft to remain static.
The driving shaft 12 is connect with the handle 51, and the switch plate 52 is mounted on the driven shaft 13, if involvement
Fitting is mounted on the switch plate, and several connectors are uniformly distributed along the circumferencial direction of switch plate, that is, circumferentially, several
The angular distance of two neighboring connector is equal in connector.Connector can be for connecting the movable part 42 and logistics
Any part of trolley, such as large size drag hook, for connecting the large size pulling buckle on logistics trolley；Such as small size drag hook, it to be used for attachment
Flow the small size pulling buckle on trolley；Such as screw rod, for connecting the screw hole on logistics trolley.
The end of connection component, the i.e. end of movable part 42 are equipped with fixed plate 43, and the transmission mechanism 10 is mounted on
The bottom of fixed plate, opens up handle hole on fixed plate, the handle 51 be articulated in the handle hole and with the active
Axis 12 connects.The manual handle, drives spindle rotation.
In practical operation, logistics trolley is equipped with the passive connection structure of pulling buckle, screw hole etc, logistics trolley shifter
Connector is corresponding drag hook, screw rod, and the big ting model of logistics trolley is different, and the passive big ting model of connection structure is also different, is
Logistics trolley shifter is set to be applicable in all kinds of logistics trolleys, logistics trolley shifter is equipped with various types of connectors, these connections
Part is circumferentially evenly distributed on the switch plate 52.
When need to call corresponding connector, the manual handle 51, driving shaft 12 rotates, and the driving rotation of driven shaft 13 is fixed
Angle, for example, driven shaft rotates 90 degree every time, driven shaft drives the switch plate 52 to rotate fixed angle, due to adjacent connection
The angular distance of part is equal, and therefore, after switch plate 52 rotates a fixed angle or several fixed angles, required connector is
Corresponding position can be come, in this position, connector and movable part 42, fixation member 41 are on same straight line, connector
Cooperate with the passive connection structure of logistics trolley, logistics trolley shifter can drag logistics trolley and cargo thereon.
The present invention uses the reason of transmission mechanism 10 to be: manual handle 51, it is difficult to driving shaft 12 be made to rotate accurate angle
Degree, but the inaccurate driving shaft 12 of angle is rotated, driven shaft 13 can be made to rotate accurate angle every time, such as 90 degree, guarantee quilt
The connector and the connection component that driven shaft drives and rotates are on same straight line, avoid the shifter in dragging logistics
When trolley, damage connector or connection component due to connector is not on same straight line with connection component.
The brake apparatus of transmission mechanism 10 can effectively brake driven shaft 13, and then corresponding connector is made to be in steady
Fixed position.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (6)
1. a kind of logistics trolley shifter, including support body, wheel (20) and connection component, the wheel are mounted on support body
Bottom, the connection component are mounted on support body, it is characterised in that: the bottom of support body is equipped with a whippletree (30), and wheel is set
Left end and right end in whippletree, connection component is perpendicular to the whippletree.
2. a kind of logistics trolley shifter as described in claim 1, it is characterised in that: the bottom of whippletree (30) is equipped with installing frame
(31), the connection component is removably mounted in the installing frame.
3. a kind of logistics trolley shifter as described in claim 1, it is characterised in that: the connection component includes and whippletree
(30) fixation member (41) and the hinged movable part of the fixation member (42) connected.
4. a kind of logistics trolley shifter as described in claim 1, it is characterised in that: the end of connection component is equipped with connector
Switching mechanism, connector switching mechanism include transmission mechanism (10), handle (51), switch plate (52), several connectors；
The transmission mechanism includes basal disc (11), driving shaft (12), driven shaft (13)；The bottom of basal disc is arranged in driving shaft, main
Moving axis is connect with power transfer component, and power transfer component is connect with highlighted component (14), is dashed forward described in power transfer Component driver
Component makees the rotary motion that motion profile is in circular ring shape out；The top of basal disc is arranged in driven shaft, and driven shaft is equipped with turntable
(15), turntable is equipped with concave inward structure (150)；The rotation center of highlighted component deviates the rotation center of turntable；Highlighted component
Top is equipped with shifting component (140), can cooperate with the concave inward structure with the shifting component that the highlighted component rotates；
The basal disc is fixed on the end of connection component, and the driving shaft is connect with the handle, and the switch plate is mounted on institute
It states on driven shaft, several connectors are mounted on the switch plate, and several connectors are uniformly distributed along the circumferencial direction of switch plate.
5. a kind of logistics trolley shifter as claimed in claim 4, it is characterised in that: the end of connection component is equipped with fixed plate
Block (43), the transmission mechanism (10) are mounted on the bottom of fixed plate, and handle hole, the handle (51) are opened up on fixed plate
It is articulated in the handle hole and is connect with the driving shaft (12).
6. a kind of logistics trolley shifter as described in claim 1, it is characterised in that: whippletree (30) is equipped with vertical bar (32),
Vertical bar is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597746.XA CN109625120B (en) | 2018-12-26 | 2018-12-26 | Commodity circulation dolly shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597746.XA CN109625120B (en) | 2018-12-26 | 2018-12-26 | Commodity circulation dolly shifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109625120A true CN109625120A (en) | 2019-04-16 |
| CN109625120B CN109625120B (en) | 2020-07-24 |
Family
ID=66077723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811597746.XA Active CN109625120B (en) | 2018-12-26 | 2018-12-26 | Commodity circulation dolly shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109625120B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661881A1 (en) * | 1990-05-11 | 1991-11-15 | Boete Michel | Device for assisting with the movement of lightweight loads placed on a trolley having just one axle |
| CN201240236Y (en) * | 2008-07-18 | 2009-05-20 | 杭州鼎升机械有限公司 | Three-purpose trailer apparatus |
| CN106405456A (en) * | 2016-08-26 | 2017-02-15 | 亚杰科技（江苏）有限公司 | Automatic detector for magnetic flux of magnetic steel specially used for electronic power-assisted motor of automobile steering wheel |
| CN207106074U (en) * | 2017-07-19 | 2018-03-16 | 天津千博建筑安装工程有限公司 | A kind of Multifunctional retractor |
| CN208278088U (en) * | 2018-04-02 | 2018-12-25 | 杭州容大智造科技有限公司 | A kind of multi-functional express delivery trolley |
-
2018
- 2018-12-26 CN CN201811597746.XA patent/CN109625120B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661881A1 (en) * | 1990-05-11 | 1991-11-15 | Boete Michel | Device for assisting with the movement of lightweight loads placed on a trolley having just one axle |
| CN201240236Y (en) * | 2008-07-18 | 2009-05-20 | 杭州鼎升机械有限公司 | Three-purpose trailer apparatus |
| CN106405456A (en) * | 2016-08-26 | 2017-02-15 | 亚杰科技（江苏）有限公司 | Automatic detector for magnetic flux of magnetic steel specially used for electronic power-assisted motor of automobile steering wheel |
| CN207106074U (en) * | 2017-07-19 | 2018-03-16 | 天津千博建筑安装工程有限公司 | A kind of Multifunctional retractor |
| CN208278088U (en) * | 2018-04-02 | 2018-12-25 | 杭州容大智造科技有限公司 | A kind of multi-functional express delivery trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109625120B (en) | 2020-07-24 |
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